From: Jun Young Kim <jykim@...>
Date: 2009-04-20T12:04:46+09:00
Subject: Re: what's the differences between IO.popen ( or IO.pipe) and PTY.spawn??

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Actually, I didn't work normally for my case.

after getting a read io pipe, my program is waiting some events by =20
using select.

but it always returns nil because the external program did =20
nothing(didn't flush something)

thanks for response.

2009. 04. 20, =BF=C0=C0=FC 11:43, James Gray =C0=DB=BC=BA:
> A lot of times, closing the writing stream will trigger the output.  =20=

> Hope that helps.


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